Detcon DM-100 - Manual (Page 33)

Model DM-100
DM-100 Instruction Manual Rev. 3.3 Page 29 of 40
Analog Output: Linear 4-20mA DC current
750 ohms maximum loop load @ 24VDC
1.2 mA
All Fault Diagnostics (without display)
2mA Sensor in calibration (without display)
3.25mA All Fault Diagnostics (with display)
3.5mA Sensor in calibration (with display)
4-20 mA 0-100% full-scale
22 mA Over-range condition
Cable Requirements: Power/Analog: 2-wire shielded cable
Maximum distance is 13,300 feet with 14 AWG
Mechanical Specifications
Length: 5.165 inches (131 mm), 8.5 inches (215mm) with Splash Guard
Width: 2.2 inches (55 mm)
Weight: 2.5 lbs (1.2 Kg)
Mechanical Connection: 3 /
4
" Male NPT threaded connection with locking nut
Electrical Connection: four 18 gauge wire leads - 5.5" long
8.2 Sensor Specific Data
Table 3 Sensor Specific Data
Gas GasName Part Number
1
Response
Time
(seconds)
SpanDrift
Temperatur
e Range °C
Humidity
Range%
Warranty
O
2
Oxygen 371-343400-025 T95<30 <5%signal loss/year -20 to+50 15 to 90 2 years
C
2
H
3
O Acetyldehyde 371-12EA00-100 T90<140 <5%signal loss/year -20 to+50 15 to 90 2 years
C
2
H
2
Acetylene 371-12EG00-100 T90<140 <5%signal loss/year -20 to+50 15 to 90 2 years
C
3
H
3
N Acrylonitrile 371-12EM00-100 T90<140 <5%signal loss/year -20 to+50 15 to 90 2 years
NH
3
Ammonia 371-171700-100 T90<90
<2%signal
loss/month
-20 to+50 15 to 90 2 years
AsH
3
Arsine 371-191900-001 T90<60
<5%signal
loss/month
-20 to+40 20 to 95 1.5 years
Br
2
Bromine 371-747500-005 T90<60
<2%signal
loss/month
-20 to+50 15 to 90 2 years
C
4
H
6
Butadiene 371-12EB00-100 T90<140 <5%signal loss/year -20 to+50 15 to 90 2 years
CO
Carbon
Monoxide
371-444400-100 T90=30 <5%signal loss/year -40 to+50 15 to 90 3 years
Cl
2
Chlorine 371-747400-010 T90<60
<2%signal
loss/month
-20 to+50 15 to 90 2 years
ClO
2
(>10ppm) Chlorine Dioxide 371-777700-001 T90<60
<2%signal
loss/month
-20 to+50 15 to 90 2 years
ClO
2
(<=10ppm)
Chlorine Dioxide 371-282800-050 T90<120
<1%signal
loss/month
-20 to+40 10 to 95 2 years
B
2
H
6
Diborane 371-192100-005 T90<60
<5%signal
loss/month
-20 to+40 20 to 95 1.5 years
C
2
H
5
OH Ethanol 371-12EO00-100 T90<140 <5%signal loss/year -20 to+50 15 to 90 2 years
C
2
H
5
SH Ethyl Mercaptan 371-24EZ00-100 T90<45
<2%signal
loss/month
-40 to+50 15 to 90 2 years
1 The last three digits of the Part Number are the range of the sensor cell. I.E. "-100" is a 100ppm range.